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Question

How does a design pattern differ from an architectural style?

a.

A design pattern addresses the structure of a complete system, whereas an architectural style does not.

b.

A design pattern encompasses more than a single component, procedure or module, whereas an architectural style only covers a few (interacting) components.

c.

A design pattern is considered a micro-architecture, whereas an architectural style covers the structure of a complete system.

d.

A design pattern is a larger structure than an architectural style.

Posted under Software Engineering

Answer: (c).A design pattern is considered a micro-architecture, whereas an architectural style covers the structure of a complete system. Explanation:A design pattern differs from an architectural style in that it does not address the structure of a complete system, but only that of a few (interacting) components. Design patterns may thus be referred to as micro-architectures.

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Q. How does a design pattern differ from an architectural style?